ArcGIS Developer Help

INetworkAnalysisExtWeightFilter Interface

Provides access to members that set and return the weight filter information to be used when performing trace tasks.

Product Availability

Available with ArcGIS Desktop.

When To Use

Use the INetworkAnalysisExtWeightFilter interface to set and return weight filter information to use when performing trace tasks. Using this interface, you can specify the weight to use to filter network elements, and set and return the ranges to use in the filters for each network element type.

Members

	Name	Description
	AddFilterRange	Adds a range of values to be filtered for the specified network element type.
	ClearRanges	Clears all filter ranges for the specified network element type.
	FilterRangeCount	Number of filter ranges for the specified network element type.
	FromToEdgeWeightFilterName	Name of the weight to be used for filtering edge elements traced in the digitized direction.
	GetFilterRange	Returns a filter range by index for the specified network element type.
	GetFilterType	Gets the filter type for the specified network element type.
	JunctionWeightFilterName	Name of the weight to be used for filtering junction elements.
	SetFilterType	Sets the filter type for the specified network element type.
	ToFromEdgeWeightFilterName	Name of the weight to be used for filtering edge elements traced against the digitized direction.

Classes that implement INetworkAnalysisExtWeightFilter

Classes	Description
UtilityNetworkAnalysisExt	A container for defining the Utility Network Analysis extension and describing its current state.

.NET Samples

Custom upstream trace task